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Function check of the autodimming rear-view mirrors

Function check of the autodimming rear-view mirrors

Check procedure

Important

The autodimming mirrors must not be supplied with a voltage greater than 1.5 V. A higher voltage can damage the mirrors. A standard 1.5 V battery can be used to diagnose/test the dimming function.



1. Turn the ignition key to the ON position.

2. Make sure the auto button is depressed.


3. Place a piece of black tape or hold a finger over the front sensor.

4. Shine a torch on the rear sensor. The mirror should become gradually darker.

5. Turn off the torch and remove the tape. The mirror should now become gradually lighter.